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Paul Macdonald

@paulmac.bsky.social
2K followers 3.7K following 21K posts

Fighting for climate action, and challenging anti-science propaganda, disinformation, and misinformation.

PostsRepliesMedia
Paul Macdonald @paulmac.bsky.social · 29/09/2026
bsky.app/profile/zack... #OceanHeat #EarthsEnergyImbalance #EquilibriumClimateSensitivity
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Paul Macdonald @paulmac.bsky.social · 29/09/2026
bsky.app/profile/read... www.theguardian.com/environment/... carbonimpactstracer.com
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Paul Macdonald @paulmac.bsky.social · 28/09/2026
The fourth week of September 2026 was relentlessly brutal, with incalculable costs and consequences. Extreme Climate & Weather Events - September 2026 (Updated 20260929) www.facebook.com/share/p/1EZT...
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Paul Macdonald @paulmac.bsky.social · 27/09/2026
bsky.app/profile/clim... #Oscillations #ENSO #ElNiño #OceanHeat
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Paul Macdonald @paulmac.bsky.social · 26/09/2026
bsky.app/profile/zack... #OceanHeat #EarthsEnergyImbalance #EquilibriumClimateSensitivity
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Paul Macdonald @paulmac.bsky.social · 26/09/2026
bsky.app/profile/clim... #Cryosphere #Antarctica #SeaIce #SeaIceExtent #OceanHeat #Albedo
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Reposted by Paul Macdonald
Paul Macdonald @paulmac.bsky.social · 10/03/2026
This is hopefully a helpful hint for those who follow me. If or when you go to my profile, click on the ‘Replies’ tab, and that will take you to the latest updates that I’ve appended to my mega-threads. For many of the threads it’ll show you the first post of the thread, and the latest two posts.
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Paul Macdonald @paulmac.bsky.social · 25/09/2026
bsky.app/profile/clim... #OceanHeat #EarthsEnergyImbalance #EquilibriumClimateSensitivity
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Paul Macdonald @paulmac.bsky.social · 25/09/2026
x.com/donsuth89069... #Precipitation #ExtremePrecipitation #RecordRainfall
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Paul Macdonald @paulmac.bsky.social · 22/09/2026
bsky.app/profile/clim... #Oscillations #ENSO #ElNiño #OceanHeat #ExtremeHeat #RecordHeat #RateOfChange
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Paul Macdonald @paulmac.bsky.social · 22/09/2026
It’s been another nasty week, far and wide, for inhabitants of planet Earth. Extreme Climate & Weather Events - September 2026 (Updated 20260922) www.facebook.com/share/p/19AF...
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Paul Macdonald @paulmac.bsky.social · 21/09/2026
bsky.app/profile/weat... #Oscillations #ENSO #ElNiño #OceanHeat #TemperatureAnomalies
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Paul Macdonald @paulmac.bsky.social · 20/09/2026
bsky.app/profile/clim... #Oscillations #ENSO #ElNiño #OceanHeat
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Paul Macdonald @paulmac.bsky.social · 20/09/2026
bsky.app/profile/chri... #OceanHeat #EarthsEnergyImbalance #EquilibriumClimateSensitivity #Forcings #Feedbacks #RateOfChange
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Paul Macdonald @paulmac.bsky.social · 19/09/2026
#OceanHeat #EarthsEnergyImbalance #EquilibriumClimateSensitivity #RateOfChange
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Paul Macdonald @paulmac.bsky.social · 18/09/2026
bsky.app/profile/zack... #Cryosphere #Antarctica #TemperatureAnomalies
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Reposted by Paul Macdonald
Paul Macdonald @paulmac.bsky.social · 26/06/2026
Anthropogenic Global Warming, Glaciers, & the Cryosphere (Pages 1 to 5) www.facebook.com/share/p/1Byd...
facebook.com
Facebook
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Paul Macdonald @paulmac.bsky.social · 18/09/2026
library.wmo.int/viewer/69923... #Water #Glaciers #ExtremeHeat #RecordHeat #RateOfChange #Food #Conflict #HumanDisplacement
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Paul Macdonald @paulmac.bsky.social · 17/09/2026
bsky.app/profile/wwat... www.worldweatherattribution.org/rapid-warmin... #Attribution #Cryosphere #Glaciers #Collapse #Permafrost #Landslides #GlacialLakeOutburstFloods
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Reposted by Paul Macdonald
Paul Macdonald @paulmac.bsky.social · 08/07/2026
www.instagram.com/reel/DXy7A0h...
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Paul Macdonald @paulmac.bsky.social · 16/09/2026
bsky.app/profile/mika... #Oscillations #ENSO #ElNiño #OceanHeat
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Paul Macdonald @paulmac.bsky.social · 15/09/2026
bsky.app/profile/clim... #Oscillations #ENSO #ElNiño #OceanHeat
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Paul Macdonald @paulmac.bsky.social · 14/09/2026
The first two weeks of September 2026 have been a savage awakening to the even harsher future that we must train ourselves and our families to survive in. Extreme Climate & Weather Events - September 2026 (Updated 20260915) www.facebook.com/share/p/1Ex6...
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Paul Macdonald @paulmac.bsky.social · 13/09/2026
bsky.app/profile/weat... #OceanHeat #EarthsEnergyImbalance #EquilibriumClimateSensitivity #RateOfChange
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Paul Macdonald @paulmac.bsky.social · 13/09/2026
bsky.app/profile/clim... #Oscillations #ENSO #ElNiño #OceanHeat #ExtremeHeat
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Paul Macdonald @paulmac.bsky.social · 11/09/2026
bsky.app/profile/chri... #Cryosphere #Glaciers #Thwaites #Antarctica #TippingPoints
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Paul Macdonald @paulmac.bsky.social · 10/09/2026
bsky.app/profile/clim... #Precipitation #ExtremePrecipitation #RecordRainfall #ExtremeHeat #RecordHeat #OceanHeat
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Paul Macdonald @paulmac.bsky.social · 09/09/2026
bsky.app/profile/clim... #OceanHeat #EarthsEnergyImbalance #EquilibriumClimateSensitivity #SeaSurfaceTemperatureAnomalies
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Reposted by Paul Macdonald
Paul Macdonald @paulmac.bsky.social · 08/09/2026
Not much happened with climate, weather, or extreme events, in the first week of September 2026, unless you live somewhere on Earth. FUCKING HELL! Extreme Climate & Weather Events - September 2026 (Updated 20260908) www.facebook.com/share/p/18m7...
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Paul Macdonald @paulmac.bsky.social · 09/09/2026
bsky.app/profile/clim... #RateOfChange #CO2 #EarthsEnergyImbalance #EquilibriumClimateSensitivity #Forcings #Feedbacks
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Paul Macdonald @paulmac.bsky.social · 09/09/2026
bsky.app/profile/clim... #Oscillations #ENSO #ElNiño #OceanHeat
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Paul Macdonald @paulmac.bsky.social · 08/09/2026
bsky.app/profile/leon... bsky.app/profile/clim... #OceanHeat #EarthsEnergyImbalance #EquilibriumClimateSensitivity #RateOfChange
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Reposted by Paul Macdonald
Kat Hitchcock@RiseUP.bsky.social @rightwhatswrong.bsky.social · 08/09/2026
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Paul Macdonald @paulmac.bsky.social · 08/09/2026
Not much happened with climate, weather, or extreme events, in the first week of September 2026, unless you live somewhere on Earth. FUCKING HELL! Extreme Climate & Weather Events - September 2026 (Updated 20260908) www.facebook.com/share/p/18m7...
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Paul Macdonald @paulmac.bsky.social · 07/09/2026
bsky.app/profile/clim... #Oscillations #ENSO #ElNiño #OceanHeat
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Reposted by Paul Macdonald
Pete Schwartz @pedroblack42.bsky.social · 07/09/2026
We've known about human induced climate change for so long. The worst of us made sure it continued at the expense of all of us. #ClimateChange #GlobalWarming. #Science. #Oil. #Coal
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Paul Macdonald @paulmac.bsky.social · 07/09/2026
bsky.app/profile/kevp... bsky.app/profile/kevp... #Cryosphere #Antarctica #SeaIce #SeaIceExtent
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Paul Macdonald @paulmac.bsky.social · 06/09/2026
bsky.app/profile/clim... #Oscillations #ENSO #ElNiño #OceanHeat #ExtremeHeat #RecordHeat
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Paul Macdonald @paulmac.bsky.social · 05/09/2026
bsky.app/profile/clim... #Oscillations #ENSO #ElNiño #OceanHeat
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Paul Macdonald @paulmac.bsky.social · 05/09/2026
bsky.app/profile/zack... #OceanHeat #EarthsEnergyImbalance #EquilibriumClimateSensitivity #RateOfChange
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Paul Macdonald @paulmac.bsky.social · 04/09/2026
bsky.app/profile/leon... #RateOfChange #EarthsEnergyImbalance #EquilibriumClimateSensitivity
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Paul Macdonald @paulmac.bsky.social · 04/09/2026
bsky.app/profile/zack... #Cryosphere #SeaIce #SeaIceExtent #OceanHeat #Albedo www.livescience.com/planet-earth...
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Reposted by Paul Macdonald
Damian Butler @damianbutlerhcgw.bsky.social · 26/08/2026
Don't brush it off. Use one term per scientific phenomenon. Own it. #HumanCausedGlobalWarming
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Paul Macdonald @paulmac.bsky.social · 03/09/2026
bsky.app/profile/clim... #Oscillations #ENSO #ElNiño #OceanHeat
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Paul Macdonald @paulmac.bsky.social · 03/09/2026
bsky.app/profile/clim... #RateOfChange #EarthsEnergyImbalance #EquilibriumClimateSensitivity
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Paul Macdonald @paulmac.bsky.social · 03/09/2026
Everything is fine.
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Paul Macdonald @paulmac.bsky.social · 03/09/2026
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Paul Macdonald @paulmac.bsky.social · 03/09/2026
The first few days of September 2026 have been rich and colourful, overflowing with the most beautiful apathy any species bound for a dystopian hell could possibly muster.
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Reposted by Paul Macdonald
Paul Macdonald @paulmac.bsky.social · 02/09/2026
“Oh yeah, he leans politically towards the right, he votes conservative, but he’s a good bloke really, I mean, most of the time. Yeah, he only really chooses to drive the world into the violent abyss of the fossil fuel industry’s dystopian, ecological wasteland, on state and federal election days.”
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Paul Macdonald @paulmac.bsky.social · 03/09/2026
bsky.app/profile/zack... #OceanHeat #EarthsEnergyImbalance #EquilibriumClimateSensitivity
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